CMSC23700 Common Code Library
Support code for CS23700 programming projects
Public Member Functions | Public Attributes | List of all members
cs237::__detail::mat3x3< T > Struct Template Reference

template class for 3x3 matrices More...

#include <cs237-mat3x3.hxx>

Public Member Functions

 mat3x3 ()
 create an uninitialized matrix More...
 
 mat3x3 (mat3x3 const &m)
 copy constructor More...
 
 mat3x3 (T m00, T m10, T m20, T m01, T m11, T m21, T m02, T m12, T m22)
 construct a matrix from individual elements given in column-major order More...
 
 mat3x3 (vec3< T > const &c0, vec3< T > const &c1, vec3< T > const &c2)
 construct a matrix from column vectors More...
 
 mat3x3 (mat4x4< T > const &mm)
 extract the upper-left 3x3 matrix from a 4x4 matrix More...
 
 mat3x3 (mat3x4< T > const &mm)
 extract the upper-left 3x3 matrix from a 3x4 matrix More...
 
 mat3x3 (mat4x3< T > const &mm)
 extract the upper-left 3x3 matrix from a 4x3 matrix More...
 
 mat3x3 (T const &x)
 construct a diagonal matrix with diagonal elements initialized to x More...
 
mat3x3 & operator= (mat3x3 const &mm)
 
mat3x3 & operator+= (T const &s)
 
mat3x3 & operator+= (mat3x3 const &mm)
 
mat3x3 & operator-= (T const &s)
 
mat3x3 & operator-= (mat3x3 const &mm)
 
mat3x3 & operator*= (T const &s)
 
mat3x3 & operator*= (mat3x3 const &mm)
 
mat3x3 inverse () const
 return the inverse of this matrix More...
 
mat3x3 transpose () const
 return the transpose of this matrix More...
 
T determinant () const
 return the determiniant of this matrix More...
 
vec3< T > & operator[] (unsigned int const &i)
 return the i'th column vector More...
 
vec3< T > const & operator[] (unsigned int const &i) const
 

Public Attributes

vec3< T > cv [3]
 

Detailed Description

template<typename T>
struct cs237::__detail::mat3x3< T >

template class for 3x3 matrices

Constructor & Destructor Documentation

template<typename T>
cs237::__detail::mat3x3< T >::mat3x3 ( )
inline

create an uninitialized matrix

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( mat3x3< T > const &  m)
inline

copy constructor

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( T  m00,
T  m10,
T  m20,
T  m01,
T  m11,
T  m21,
T  m02,
T  m12,
T  m22 
)
inlineexplicit

construct a matrix from individual elements given in column-major order

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( vec3< T > const &  c0,
vec3< T > const &  c1,
vec3< T > const &  c2 
)
inlineexplicit

construct a matrix from column vectors

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( mat4x4< T > const &  mm)
inlineexplicit

extract the upper-left 3x3 matrix from a 4x4 matrix

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( mat3x4< T > const &  mm)
inlineexplicit

extract the upper-left 3x3 matrix from a 3x4 matrix

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( mat4x3< T > const &  mm)
inlineexplicit

extract the upper-left 3x3 matrix from a 4x3 matrix

template<typename T >
cs237::__detail::mat3x3< T >::mat3x3 ( T const &  x)
inlineexplicit

construct a diagonal matrix with diagonal elements initialized to x

Member Function Documentation

template<typename T >
T cs237::__detail::mat3x3< T >::determinant ( ) const
inline

return the determiniant of this matrix

template<typename T >
mat3x3< T > cs237::__detail::mat3x3< T >::inverse ( ) const
inline

return the inverse of this matrix

template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator*= ( T const &  s)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator*= ( mat3x3< T > const &  mm)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator+= ( T const &  s)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator+= ( mat3x3< T > const &  mm)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator-= ( T const &  s)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator-= ( mat3x3< T > const &  mm)
inline
template<typename T >
mat3x3< T > & cs237::__detail::mat3x3< T >::operator= ( mat3x3< T > const &  mm)
inline
template<typename T >
vec3< T > & cs237::__detail::mat3x3< T >::operator[] ( unsigned int const &  i)
inline

return the i'th column vector

return the i'th column vector of the matrix

template<typename T >
vec3< T > const & cs237::__detail::mat3x3< T >::operator[] ( unsigned int const &  i) const
inline
template<typename T >
mat3x3< T > cs237::__detail::mat3x3< T >::transpose ( ) const
inline

return the transpose of this matrix

Member Data Documentation

template<typename T>
vec3<T> cs237::__detail::mat3x3< T >::cv[3]
The documentation for this struct was generated from the following files: